1
Scope
2 References
3 Abbreviations
4 Generic performance model
4.1 Components of an end-to-end
connection
4.2 Frame transfer reference events
4.3 Frame transfer outcomes
5 Frame transfer performance
parameters
5.1 User information frame transfer
delay
5.2 User information frame delay
jitter
5.3 User information frame loss ratio
5.4 Residual frame error ratio
5.5 Extra frame rate
5.6 Frame-based conformant traffic
distortion ratio
5.7 Frame flow-related parameters
Annex A – Conformance test for performance
evaluation
A.1 Motivation
A.2 Limited standardized use
A.3 DDB definition
A.4 Using the DDB in evaluating FCTDR
Annex B – Bit-based
accuracy and dependability parameters
B.1 User information bit loss ratio
B.2 Residual bit error ratio
Annex C – Some relations
between frame-level and ATM-level performance parameters
C.1 Scope
C.2 Motivation for relating
frame-level and ATM-level and performance parameters
C.3 Frame relay parameters considered
C.4 Relation between FR and ATM user
information loss parameters
Appendix
I – Congestion notification
I.1 The effects of FECN, BECN and CLLM on performance
I.2 Controlling the effects on performance
Appendix II –
Performance effects of excessive demand for connection resources
II.1 Unanticipated simultaneous access
line bursting
II.2 Full utilization of
over-subscribed access lines
Appendix III – A
method for estimating the FLR: FLR extraction
III.1 FLR extraction methodology limitations
III.2 FLR extraction methodology